Details

When the card close to the reader , the red light to green light flashes over and then turns red , the buzzer sounds for the transmitting data , the sameIDCard reader interval between the two is shorter than the500mS, Do not send data. In the reader , ifIDRF card card still will not do any reader should prompt the region , nor to send data. DifferentIDRespectively, into the RF card card should zone , the card reader for readers , and output data.